Update DefaultAccessor GetFeeQuoterTokenUpdates and add SolanaUSDCReaderAccessor impl (#1206)

ogtownsend · web-flow · commit 88c08e65d960 · 2025-09-30T20:24:40.000Z
* Update DefaultAccessor GetFeeQuoterTokenUpdates

* re-run codegen

* add usdc solana reader for accessor
diff --git a/chains/evm/deployment/go.mod b/chains/evm/deployment/go.mod
@@ -16,7 +16,7 @@ require (
 	github.com/Masterminds/semver/v3 v3.4.0
 	github.com/ethereum/go-ethereum v1.16.2
 	github.com/smartcontractkit/chainlink-ccip v0.0.0-20250320090719-315440f5b0a7
-	github.com/smartcontractkit/chainlink-common v0.9.5-0.20250910201107-cb4c31b624d3
+	github.com/smartcontractkit/chainlink-common v0.9.6-0.20250929154511-1f5fbda7ae76
 	github.com/smartcontractkit/chainlink-deployments-framework v0.37.1
 	github.com/smartcontractkit/chainlink-evm/gethwrappers v0.0.0-20250808121824-2c3544aab8f3
 	github.com/smartcontractkit/mcms v0.21.1
@@ -218,8 +218,8 @@ require (
 	github.com/smartcontractkit/chainlink-aptos v0.0.0-20250414155853-651b4e583ee9 // indirect
 	github.com/smartcontractkit/chainlink-ccip/chains/solana v0.0.0-20250805210128-7f8a0f403c3a // indirect
 	github.com/smartcontractkit/chainlink-ccip/chains/solana/gobindings v0.0.0-20250805210128-7f8a0f403c3a // indirect
-	github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.1 // indirect
-	github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20250905211734-167560f092c1 // indirect
+	github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.4 // indirect
+	github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20250911124514-5874cc6d62b2 // indirect
 	github.com/smartcontractkit/chainlink-protos/job-distributor v0.12.0 // indirect
 	github.com/smartcontractkit/chainlink-testing-framework/framework v0.10.15 // indirect
 	github.com/smartcontractkit/chainlink-testing-framework/seth v1.51.2 // indirect
diff --git a/chains/evm/deployment/go.sum b/chains/evm/deployment/go.sum
@@ -664,16 +664,16 @@ github.com/smartcontractkit/chainlink-ccip/chains/solana v0.0.0-20250805210128-7
 github.com/smartcontractkit/chainlink-ccip/chains/solana v0.0.0-20250805210128-7f8a0f403c3a/go.mod h1:Ve1xD71bl193YIZQEoJMmBqLGQJdNs29bwbuObwvbhQ=
 github.com/smartcontractkit/chainlink-ccip/chains/solana/gobindings v0.0.0-20250805210128-7f8a0f403c3a h1:38dAlTPRUQHZus5dCnBnQyf/V4oYn0p2svWlbPgHDQ4=
 github.com/smartcontractkit/chainlink-ccip/chains/solana/gobindings v0.0.0-20250805210128-7f8a0f403c3a/go.mod h1:xtZNi6pOKdC3sLvokDvXOhgHzT+cyBqH/gWwvxTxqrg=
-github.com/smartcontractkit/chainlink-common v0.9.5-0.20250910201107-cb4c31b624d3 h1:dMvSvJ7nRAQViYSjdfj/vRGLULY7mJ3X4UgsPMmXgOI=
-github.com/smartcontractkit/chainlink-common v0.9.5-0.20250910201107-cb4c31b624d3/go.mod h1:1diMLMwfIACeqJFt7ySGaBrJIeUwHTLhVVYlb41EyKk=
-github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.1 h1:ca2z5OXgnbBPQRxpwXwBLJsUA1+cAp5ncfW4Ssvd6eY=
-github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.1/go.mod h1:NZv/qKYGFRnkjOYBouajnDfFoZ+WDa6H2KNmSf1dnKc=
+github.com/smartcontractkit/chainlink-common v0.9.6-0.20250929154511-1f5fbda7ae76 h1:Slnws8RoXRUYGgEMYK6X2yYzjZwNgVb93PxU45VEObQ=
+github.com/smartcontractkit/chainlink-common v0.9.6-0.20250929154511-1f5fbda7ae76/go.mod h1:1r3aM96KHAESfnayJ3BTHCkP1qJS1BEG1r4czeoaXlA=
+github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.4 h1:hvqATtrZ0iMRTI80cpBot/3JFbjz2j+2tvpfooVhRHw=
+github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.4/go.mod h1:eKGyfTKzr0/PeR7qKN4l2FcW9p+HzyKUwAfGhm/5YZc=
 github.com/smartcontractkit/chainlink-deployments-framework v0.37.1 h1:GqqcSz0egZGS6HGk9CnswvONwVAQsP3VWGpLGj8DR7M=
 github.com/smartcontractkit/chainlink-deployments-framework v0.37.1/go.mod h1:nvsOomMe/u/T4vekY7sd10HEGDbvadEw6bUMEblPDP0=
 github.com/smartcontractkit/chainlink-evm/gethwrappers v0.0.0-20250808121824-2c3544aab8f3 h1:SRMNzCdQnF2x6+QlL5YSzVeWyJb/BXqMrg+zSGaBPVg=
 github.com/smartcontractkit/chainlink-evm/gethwrappers v0.0.0-20250808121824-2c3544aab8f3/go.mod h1:3Lsp38qxen9PABVF+O5eocveQev+hyo9HLAgRodBD4Q=
-github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20250905211734-167560f092c1 h1:HZt/80mhcNw6/MlYBIRracxfHWNqFF0iZ5nZEVZBUgo=
-github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20250905211734-167560f092c1/go.mod h1:jUC52kZzEnWF9tddHh85zolKybmLpbQ1oNA4FjOHt1Q=
+github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20250911124514-5874cc6d62b2 h1:1/KdO5AbUr3CmpLjMPuJXPo2wHMbfB8mldKLsg7D4M8=
+github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20250911124514-5874cc6d62b2/go.mod h1:jUC52kZzEnWF9tddHh85zolKybmLpbQ1oNA4FjOHt1Q=
 github.com/smartcontractkit/chainlink-protos/job-distributor v0.12.0 h1:/bhoALRzNXZkdzxBkNM505pMofNy0K0eW1nCzXw+AUI=
 github.com/smartcontractkit/chainlink-protos/job-distributor v0.12.0/go.mod h1:/dVVLXrsp+V0AbcYGJo3XMzKg3CkELsweA/TTopCsKE=
 github.com/smartcontractkit/chainlink-testing-framework/framework v0.10.15 h1:OyX2Z68z6VDY4aadqMXjwSTE/0misA5fk8Iq710nxkk=
diff --git a/execute/factory.go b/execute/factory.go
@@ -159,6 +159,7 @@ func (p PluginFactory) NewReportingPlugin(
 		p.ocrConfig.Config.ChainSelector,
 		offchainConfig.TokenDataObservers,
 		p.tokenDataEncoder,
+		p.chainAccessors,
 		p.extendedReaders,
 		p.addrCodec,
 	)
diff --git a/execute/test_utils.go b/execute/test_utils.go
@@ -266,6 +266,7 @@ func (it *IntTest) Start() *testhelpers.OCR3Runner[[]byte] {
 		})
 	}
 
+	emptyChainAccessors := make(map[cciptypes.ChainSelector]cciptypes.ChainAccessor)
 	homeChain := setupHomeChainPoller(it.t, it.lggr, chainConfigInfos)
 	ctx := it.t.Context()
 	err := homeChain.Start(ctx)
@@ -277,6 +278,7 @@ func (it *IntTest) Start() *testhelpers.OCR3Runner[[]byte] {
 		it.dstSelector,
 		it.tokenObserverConfig,
 		testhelpers.TokenDataEncoderInstance,
+		emptyChainAccessors,
 		it.tokenChainReader,
 		mockAddrCodec,
 	)
diff --git a/execute/tokendata/observer/observer.go b/execute/tokendata/observer/observer.go
@@ -58,6 +58,7 @@ func NewConfigBasedCompositeObservers(
 	destChainSelector cciptypes.ChainSelector,
 	config []pluginconfig.TokenDataObserverConfig,
 	encoder cciptypes.TokenDataEncoder,
+	chainAccessors map[cciptypes.ChainSelector]cciptypes.ChainAccessor,
 	readers map[cciptypes.ChainSelector]contractreader.Extended,
 	addrCodec cciptypes.AddressCodec,
 ) (TokenDataObserver, error) {
@@ -67,9 +68,10 @@ func NewConfigBasedCompositeObservers(
 		// e.g. observers[i] := config.CreateTokenDataObserver()
 		switch {
 		case c.USDCCCTPObserverConfig != nil:
-			observer, err := usdc.NewUSDCTokenDataObserver(ctx, lggr, destChainSelector,
+			observer, err := usdc.NewUSDCTokenDataObserver(
+				ctx, lggr, destChainSelector,
 				*c.USDCCCTPObserverConfig,
-				encoder.EncodeUSDC, readers, addrCodec)
+				encoder.EncodeUSDC, chainAccessors, readers, addrCodec)
 			if err != nil {
 				return nil, fmt.Errorf("create USDC/CCTP token observer: %w", err)
 			}
diff --git a/execute/tokendata/observer/observer_test.go b/execute/tokendata/observer/observer_test.go
@@ -27,6 +27,7 @@ func Test_CompositeTokenDataObserver_EmptyObservers(t *testing.T) {
 		[]pluginconfig.TokenDataObserverConfig{},
 		nil,
 		nil,
+		nil,
 		mockAddrCodec,
 	)
 	require.NoError(t, err)
diff --git a/execute/tokendata/usdc/usdc.go b/execute/tokendata/usdc/usdc.go
@@ -35,6 +35,7 @@ func NewUSDCTokenDataObserver(
 	destChainSelector cciptypes.ChainSelector,
 	usdcConfig pluginconfig.USDCCCTPObserverConfig,
 	attestationEncoder AttestationEncoder,
+	chainAccessors map[cciptypes.ChainSelector]cciptypes.ChainAccessor,
 	readers map[cciptypes.ChainSelector]contractreader.Extended,
 	addrCodec cciptypes.AddressCodec,
 ) (*USDCTokenDataObserver, error) {
@@ -43,6 +44,7 @@ func NewUSDCTokenDataObserver(
 		ctx,
 		lggr,
 		usdcConfig.Tokens,
+		chainAccessors,
 		readers,
 		addrCodec,
 	)
diff --git a/execute/tokendata/usdc/usdc_int_test.go b/execute/tokendata/usdc/usdc_int_test.go
@@ -247,13 +247,15 @@ func Test_USDC_CCTP_Flow(t *testing.T) {
 		},
 	}
 
+	emptyChainAccessors := make(map[cciptypes.ChainSelector]cciptypes.ChainAccessor)
 	mockAddrCodec := internal.NewMockAddressCodecHex(t)
 	tkReader, err := usdc.NewUSDCTokenDataObserver(
 		t.Context(),
 		logger.Test(t),
 		baseChain,
 		config,
 		testhelpers.USDCEncoder,
+		emptyChainAccessors,
 		map[cciptypes.ChainSelector]contractreader.Extended{
 			fujiChain:    mockReader(t, fuji),
 			sepoliaChain: mockReader(t, sepolia),
diff --git a/go.mod b/go.mod
@@ -12,7 +12,7 @@ require (
 	github.com/prometheus/client_golang v1.22.0
 	github.com/prometheus/client_model v0.6.2
 	github.com/smartcontractkit/chain-selectors v1.0.67
-	github.com/smartcontractkit/chainlink-common v0.9.5-0.20250910201107-cb4c31b624d3
+	github.com/smartcontractkit/chainlink-common v0.9.6-0.20250929154511-1f5fbda7ae76
 	github.com/smartcontractkit/chainlink-protos/rmn/v1.6/go v0.0.0-20250131130834-15e0d4cde2a6
 	github.com/smartcontractkit/libocr v0.0.0-20250707144819-babe0ec4e358
 	github.com/stretchr/testify v1.10.0
@@ -82,8 +82,8 @@ require (
 	github.com/santhosh-tekuri/jsonschema/v5 v5.3.1 // indirect
 	github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible // indirect
 	github.com/shopspring/decimal v1.4.0 // indirect
-	github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.1 // indirect
-	github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20250905211734-167560f092c1 // indirect
+	github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.4 // indirect
+	github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20250911124514-5874cc6d62b2 // indirect
 	github.com/stephenlacy/go-ethereum-hdwallet v0.0.0-20230913225845-a4fa94429863 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/supranational/blst v0.3.14 // indirect
diff --git a/go.sum b/go.sum
@@ -263,12 +263,12 @@ github.com/shopspring/decimal v1.4.0 h1:bxl37RwXBklmTi0C79JfXCEBD1cqqHt0bbgBAGFp
 github.com/shopspring/decimal v1.4.0/go.mod h1:gawqmDU56v4yIKSwfBSFip1HdCCXN8/+DMd9qYNcwME=
 github.com/smartcontractkit/chain-selectors v1.0.67 h1:gxTqP/JC40KDe3DE1SIsIKSTKTZEPyEU1YufO1admnw=
 github.com/smartcontractkit/chain-selectors v1.0.67/go.mod h1:xsKM0aN3YGcQKTPRPDDtPx2l4mlTN1Djmg0VVXV40b8=
-github.com/smartcontractkit/chainlink-common v0.9.5-0.20250910201107-cb4c31b624d3 h1:dMvSvJ7nRAQViYSjdfj/vRGLULY7mJ3X4UgsPMmXgOI=
-github.com/smartcontractkit/chainlink-common v0.9.5-0.20250910201107-cb4c31b624d3/go.mod h1:1diMLMwfIACeqJFt7ySGaBrJIeUwHTLhVVYlb41EyKk=
-github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.1 h1:ca2z5OXgnbBPQRxpwXwBLJsUA1+cAp5ncfW4Ssvd6eY=
-github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.1/go.mod h1:NZv/qKYGFRnkjOYBouajnDfFoZ+WDa6H2KNmSf1dnKc=
-github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20250905211734-167560f092c1 h1:HZt/80mhcNw6/MlYBIRracxfHWNqFF0iZ5nZEVZBUgo=
-github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20250905211734-167560f092c1/go.mod h1:jUC52kZzEnWF9tddHh85zolKybmLpbQ1oNA4FjOHt1Q=
+github.com/smartcontractkit/chainlink-common v0.9.6-0.20250929154511-1f5fbda7ae76 h1:Slnws8RoXRUYGgEMYK6X2yYzjZwNgVb93PxU45VEObQ=
+github.com/smartcontractkit/chainlink-common v0.9.6-0.20250929154511-1f5fbda7ae76/go.mod h1:1r3aM96KHAESfnayJ3BTHCkP1qJS1BEG1r4czeoaXlA=
+github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.4 h1:hvqATtrZ0iMRTI80cpBot/3JFbjz2j+2tvpfooVhRHw=
+github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.4/go.mod h1:eKGyfTKzr0/PeR7qKN4l2FcW9p+HzyKUwAfGhm/5YZc=
+github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20250911124514-5874cc6d62b2 h1:1/KdO5AbUr3CmpLjMPuJXPo2wHMbfB8mldKLsg7D4M8=
+github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20250911124514-5874cc6d62b2/go.mod h1:jUC52kZzEnWF9tddHh85zolKybmLpbQ1oNA4FjOHt1Q=
 github.com/smartcontractkit/chainlink-protos/rmn/v1.6/go v0.0.0-20250131130834-15e0d4cde2a6 h1:L6KJ4kGv/yNNoCk8affk7Y1vAY0qglPMXC/hevV/IsA=
 github.com/smartcontractkit/chainlink-protos/rmn/v1.6/go v0.0.0-20250131130834-15e0d4cde2a6/go.mod h1:FRwzI3hGj4CJclNS733gfcffmqQ62ONCkbGi49s658w=
 github.com/smartcontractkit/libocr v0.0.0-20250707144819-babe0ec4e358 h1:+NVzR5LZVazRUunzVn34u+lwnpmn6NTVPCeZOVyQHLo=
diff --git a/mocks/chainlink_common/ccipocr3/chain_accessor.go b/mocks/chainlink_common/ccipocr3/chain_accessor.go
diff --git a/pkg/chainaccessor/default_price_reader.go b/pkg/chainaccessor/default_price_reader.go
@@ -107,33 +107,21 @@ func normalizePrice(price *big.Int, decimals uint8) *big.Int {
 
 func (l *DefaultAccessor) GetFeeQuoterTokenUpdates(
 	ctx context.Context,
-	tokens []ccipocr3.UnknownEncodedAddress,
-	chain ccipocr3.ChainSelector,
+	tokenBytes []ccipocr3.UnknownAddress,
 ) (map[ccipocr3.UnknownEncodedAddress]ccipocr3.TimestampedUnixBig, error) {
 	lggr := logutil.WithContextValues(ctx, l.lggr)
-	byteTokens := make([][]byte, 0, len(tokens))
-	for _, token := range tokens {
-		tokenAddressBytes, err := l.addrCodec.AddressStringToBytes(string(token), chain)
-		if err != nil {
-			lggr.Warnw("failed to convert token address to bytes", "token", token, "err", err)
-			continue
-		}
-
-		byteTokens = append(byteTokens, tokenAddressBytes)
-	}
-
 	feeQuoterAddress, err := l.GetContractAddress(consts.ContractNameFeeQuoter)
 	if err != nil {
 		return nil, fmt.Errorf("failed to get fee quoter address: %w", err)
 	}
 
-	feeQuoterAddressStr, err := l.addrCodec.AddressBytesToString(feeQuoterAddress[:], chain)
+	feeQuoterAddressStr, err := l.addrCodec.AddressBytesToString(feeQuoterAddress[:], l.chainSelector)
 	if err != nil {
-		lggr.Warnw("failed to convert fee quoter address to string", "chain", chain, "err", err)
+		lggr.Warnw("failed to convert fee quoter address to string", "chain", l.chainSelector, "err", err)
 		return make(map[ccipocr3.UnknownEncodedAddress]ccipocr3.TimestampedUnixBig), nil
 	}
 
-	updates := make([]ccipocr3.TimestampedUnixBig, len(tokens))
+	updates := make([]ccipocr3.TimestampedUnixBig, len(tokenBytes))
 	boundContract := types.BoundContract{
 		Address: feeQuoterAddressStr,
 		Name:    consts.ContractNameFeeQuoter,
@@ -147,24 +135,27 @@ func (l *DefaultAccessor) GetFeeQuoterTokenUpdates(
 			boundContract.ReadIdentifier(consts.MethodNameFeeQuoterGetTokenPrices),
 			primitives.Unconfirmed,
 			map[string]any{
-				"tokens": byteTokens,
+				"tokens": tokenBytes,
 			},
 			&updates,
 		); err != nil {
 		return nil, fmt.Errorf("failed to get fee quoter token updates: %w", err)
 	}
 
 	updateMap := make(map[ccipocr3.UnknownEncodedAddress]ccipocr3.TimestampedUnixBig)
-	for i, token := range tokens {
+	for i, token := range tokenBytes {
+		tokenAddressStr, err := l.addrCodec.AddressBytesToString(token[:], l.chainSelector)
+		if err != nil {
+			lggr.Errorw("failed to convert token address to string", "token", token, "chain", l.chainSelector, "err", err)
+			continue
+		}
+
 		// token not available on fee quoter
 		if updates[i].Timestamp == 0 || updates[i].Value == nil || updates[i].Value.Cmp(big.NewInt(0)) == 0 {
-			lggr.Debugw("empty fee quoter update found",
-				"chain", chain,
-				"token", token,
-			)
+			lggr.Debugw("empty fee quoter update found", "chain", l.chainSelector, "token", tokenAddressStr)
 			continue
 		}
-		updateMap[token] = updates[i]
+		updateMap[ccipocr3.UnknownEncodedAddress(tokenAddressStr)] = updates[i]
 	}
 
 	return updateMap, nil
diff --git a/pkg/reader/price_reader.go b/pkg/reader/price_reader.go
@@ -61,14 +61,25 @@ func (pr *priceReader) GetFeeQuoterTokenUpdates(
 ) (map[ccipocr3.UnknownEncodedAddress]ccipocr3.TimestampedBig, error) {
 	lggr := logutil.WithContextValues(ctx, pr.lggr)
 
+	tokensBytes := make([]ccipocr3.UnknownAddress, 0, len(tokens))
+	for _, token := range tokens {
+		tokenAddressBytes, err := pr.addressCodec.AddressStringToBytes(string(token), chain)
+		if err != nil {
+			lggr.Warnw("failed to convert token address to bytes", "token", token, "err", err)
+			continue
+		}
+
+		tokensBytes = append(tokensBytes, tokenAddressBytes)
+	}
+
 	accessor, err := getChainAccessor(pr.chainAccessors, chain)
 	if err != nil {
 		// Don't return an error if the chain accessor is not found, just log warning and return nil
 		lggr.Warnw("chain accessor not found", "chain", chain, "err", err)
 		return nil, nil
 	}
 
-	updates, err := accessor.GetFeeQuoterTokenUpdates(ctx, tokens, chain)
+	updates, err := accessor.GetFeeQuoterTokenUpdates(ctx, tokensBytes)
 	if err != nil {
 		return nil, fmt.Errorf("failed to get fee quoter token updates: %w", err)
 	}
diff --git a/pkg/reader/tokens.go b/pkg/reader/tokens.go
diff --git a/pkg/reader/usdc_reader.go b/pkg/reader/usdc_reader.go
diff --git a/pkg/reader/usdc_reader_solana.go b/pkg/reader/usdc_reader_solana.go
diff --git a/pkg/reader/usdc_reader_solana_accessor.go b/pkg/reader/usdc_reader_solana_accessor.go
diff --git a/pkg/reader/usdc_reader_test.go b/pkg/reader/usdc_reader_test.go

Original file line number	Diff line number	Diff line change
`@@ -159,6 +159,7 @@ func (p PluginFactory) NewReportingPlugin(`
`159`	`159`	`p.ocrConfig.Config.ChainSelector,`
`160`	`160`	`offchainConfig.TokenDataObservers,`
`161`	`161`	`p.tokenDataEncoder,`
	`162`	`+ p.chainAccessors,`
`162`	`163`	`p.extendedReaders,`
`163`	`164`	`p.addrCodec,`
`164`	`165`	`)`
Original file line number	Diff line number	Diff line change
`@@ -266,6 +266,7 @@ func (it IntTest) Start() testhelpers.OCR3Runner[[]byte] {`
`266`	`266`	`})`
`267`	`267`	`}`
`268`	`268`
	`269`	`+ emptyChainAccessors := make(map[cciptypes.ChainSelector]cciptypes.ChainAccessor)`
`269`	`270`	`homeChain := setupHomeChainPoller(it.t, it.lggr, chainConfigInfos)`
`270`	`271`	`ctx := it.t.Context()`
`271`	`272`	`err := homeChain.Start(ctx)`
`@@ -277,6 +278,7 @@ func (it IntTest) Start() testhelpers.OCR3Runner[[]byte] {`
`277`	`278`	`it.dstSelector,`
`278`	`279`	`it.tokenObserverConfig,`
`279`	`280`	`testhelpers.TokenDataEncoderInstance,`
	`281`	`+ emptyChainAccessors,`
`280`	`282`	`it.tokenChainReader,`
`281`	`283`	`mockAddrCodec,`
`282`	`284`	`)`
Original file line number	Diff line number	Diff line change
`@@ -27,6 +27,7 @@ func Test_CompositeTokenDataObserver_EmptyObservers(t *testing.T) {`
`27`	`27`	`[]pluginconfig.TokenDataObserverConfig{},`
`28`	`28`	`nil,`
`29`	`29`	`nil,`
	`30`	`+ nil,`
`30`	`31`	`mockAddrCodec,`
`31`	`32`	`)`
`32`	`33`	`require.NoError(t, err)`